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Consolidated Statements of Comprehensive Income (Loss) (Parenthetical) - USD ($)
$ in Millions
12 Months Ended
Jan. 30, 2021
Feb. 01, 2020
Feb. 02, 2019
Statement Of Income And Comprehensive Income [Abstract]      
Actuarial loss and prior service cost, tax effect $ 37 $ 36 $ 52
Net actuarial loss on post-employment and postretirement benefit plans, tax effect 12 8 7
Settlement charges, tax effect $ 22 $ 14 $ 23